ʻIke hou aʻe e pili ana i nā kikoʻī a me nā ana o nā paila pepa kila?
ʻAno U-ʻōwili wela kila pepa puʻu ʻAno 2 U9
Nā kikoʻī huahana
| Kūlana Maʻamau | GB/EN | Ka hoʻouna ʻana i nā bila | Ma ke Kaumaha Maoli |
| Hoʻomanawanui | ʻAʻohe | Ka Manawa Hoʻouna | 7 ~ 15 mau lā |
| Alloy a i ʻole ʻaʻole | ʻAʻohe | Papa | Q235B/Q355B/S235JR/S275JR/S355JR |
| Hana Hana | ʻOEM | Kahi i hoʻomaka ai | Tinajin, Kina |
ʻO ka hoʻohuihui kemika o ka puʻu pepa kila
| Papa (GB) | C | Mn | P | S | Si |
| Q235B | 0.22 | 1.4 | 0.045 | 0.045 | 0.35 |
| Q355B | 0.24 | 1.00–1.60 | 0.035 | 0.035 | 0.55 |
Nā Waiwai Mechanical o ka Puʻu Pepa Kila
| Papa (GB) | Ikaika Hua (MPa) | Ikaika Hoʻopaʻa (MPa) | Hoʻolōʻihi (%) |
| Q235B | ≥235 | 370–500 | ≥26 |
| Q355B | ≥355 | 470–630 | ≥21 |
Ka nui o ka paila pepa kila
| ʻāpana | Nā Ana | ʻĀpana ʻĀpana | Mass | Manawa o ka inertia | Modulus o ka ʻāpana | |||
| Ka laulā | Kiʻekiʻe | Mānoanoa | Puʻu | Pā | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/puʻu | kg/m | kg/m2 | kenimika4/mika | kenimika/mika | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| ʻElua | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Ⅲ | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| ⅢA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ʻElua Komohana | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢW | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
| Māhele | Nā Ana | Mass | Manawa o ka inertia | Modulus o ka ʻāpana | ||||
| Ka laulā | Kiʻekiʻe | Mānoanoa | No kēlā me kēia puʻu | Pā | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | kenimika4/mika | kenimika/mika | |
| 750mm ka laulā | ||||||||
| GHU 14 | 750 | 408 | 10.0 | 8.3 | 77.9 | 104 | 28 690 | 1 415 |
| GHU 16 | 750 | 411 | 11.5 | 9.3 | 86.3 | 115 | 32 860 | 1 610 |
| GHU 18 | 750 | 441 | 10.5 | 9.1 | 88.5 | 118 | 39 310 | 1 790 |
| GHU 20 | 750 | 444 | 12.0 | 10.0 | 96.9 | 129 | 44 450 | 2010 |
| GHU 23 | 750 | 447 | 13.0 | 9.5 | 102.1 | 136 | 50 710 | 2 280 |
| GHU 25 | 750 | 450 | 14.5 | 10.2 | 110.4 | 147 | 56 250 | 2 510 |
| 600mm ka laulā | ||||||||
| GHU 12 | 600 | 360 | 9.8 | 9.0 | 66.1 | 110 | 21 610 | 1 210 |
| GHU 12S | 600 | 360 | 10.0 | 10.0 | 71.0 | 118 | 22 670 | 1 270 |
| GHU 18-1 | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18 | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 18+1 | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 330 | 1 930 |
| GHU 22-1 | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22 | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 22+1 | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 28-1 | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28 | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 28+1 | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 32-1 | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32 | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 32+1 | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 410 | 3 350 |
| 600mm a me 400mm ka laulā | ||||||||
| GHU 6N | 600 | 309 | 6.0 | 6.0 | 41.9 | 70 | 9 680 | 635 |
| GHU 7N | 600 | 310 | 6.5 | 6.4 | 44.1 | 74 | 10 460 | 685 |
| GHU 7S | 600 | 311 | 7.2 | 6.9 | 46.3 | 77 | 11 550 | 750 |
| GHU 7HWS | 600 | 312 | 7.3 | 6.9 | 47.4 | 79 | 11 630 | 755 |
| GHU 8N | 600 | 312 | 7.5 | 7.1 | 48.5 | 81 | 12 020 | 780 |
| GHU 8S | 600 | 313 | 8.0 | 7.5 | 50.8 | 85 | 12 810 | 830 |
| GHU 10N | 600 | 316 | 9.0 | 6.8 | 55.8 | 93 | 15 710 | 1000 |
| GHU 11N | 600 | 318 | 10.0 | 7.4 | 60.2 | 100 | 17 460 | 1 105 |
| GHU 12N | 600 | 320 | 11.0 | 8.0 | 64.6 | 108 | 19 230 | 1 230 |
| GHU 13N | 600 | 418 | 9.0 | 7.4 | 59.9 | 100 | 26 600 | 1 280 |
| GHU 14N | 600 | 420 | 10.0 | 8.0 | 64.3 | 107 | 29 420 | 1 410 |
| GHU 15N | 600 | 422 | 11.0 | 8.6 | 68.7 | 115 | 32 270 | 1 540 |
| GHU 16N | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18N | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 20N | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 310 | 1 930 |
| GHU 21N | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22N | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 23N | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 27N | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28N | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 30N | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 31N | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32N | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 33N | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 420 | 3 350 |
| GHU 16-400 | 400 | 290 | 12.7 | 9.4 | 62.0 | 155 | 22 600 | 1 570 |
| GHU 18-400 | 400 | 292 | 15.0 | 9.7 | 69.3 | 173 | 26 100 | 1 795 |
| Māhele | Nā Ana | Mass | Manawa o ka inertia | Modulus o ka ʻāpana | ||||
| Ka laulā | Kiʻekiʻe | Mānoanoa | No kēlā me kēia puʻu | Pā | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | kenimika4/mika | kenimika/mika | |
| GHL 600 | 600 | 150 | 9.5 | 9.5 | 56.4 | 94 | 3825 | 510 |
| GHL 600K | 600 | 150 | 10 | 10 | 59.4 | 99 | 4050 | 540 |
| GHL 601 | 600 | 310 | 7.5 | 6,4 | 46.8 | 78 | 11520 | 745 |
| GHL 602 | 600 | 310 | 8.2 | 8 | 53.4 | 89 | 12870 | 830 |
| GHL 603 | 600 | 310 | 9.7 | 8.2 | 64.8 | 108 | 18600 | 1200 |
| GHL 603K | 600 | 310 | 10 | 9 | 68.1 | 113.5 | 19220 | 1240 |
| GHL 603 10/10 | 600 | 310 | 10 | 10 | 69.6 | 116 | 19530 | 1260 |
| GHL 604 | 600 | 380 | 10 | 9 | 73.8 | 123 | 30400 | 1600 |
| GHL 605 | 600 | 420 | 13 | 9.2 | 85.5 | 142.5 | 43890 | 2090 |
| GHL 606 | 600 | 435 | 14.4 | 9.2 | 94.2 | 157 | 54375 | 2500 |
| GHL 607 | 600 | 452 | 19 | 10.6 | 114 | 190 | 72320 | 3200 |
| GHL 703 | 700 | 400 | 9.5 | 8 | 67.5 | 96.4 | 24200 | 1210 |
| GHL 716 | 700 | 440 | 10.2 | 9.5 | 79.9 | 114.2 | 35200 | 1600 |
| GHL 720 | 750 | 450 | 12 | 10 | 96.4 | 128.5 | 45000 | 2000 |
Hoʻoiho i ka Papa Kuhikuhi Piha
Ka laka ʻana o ka paila pepa kila a me ka hana wai ʻole
Hoʻolālā: Puʻu Pepa Kila Hoʻopili, permeability ≤1×10⁻⁷ cm/s
ʻAmelika: Kūlike me ke kūlana ASTM D5887 no kahi Liner e hōʻemi i ka seepage ma lalo o nā pahu.
ʻĀkia Hikina HemaPalekana i ka wai o lalo no nā kau ua wela
Ke kaʻina hana hana ʻana o ka paila pepa kila
1. Hoʻoheheʻe & Hoʻolei Hoʻomau
Kaʻina HanaHoʻomaʻemaʻe ʻia ka hao hoʻoheheʻe ʻia i loko o kahi mea hoʻololi (BOF), me ka kaohi paʻa ʻana i ka hoʻohuihui kemika o ke kalapona (C), manganese (Mn), a me silicon (Si), a hoʻohui ʻia nā mea hoʻohuihui trace (e like me vanadium a me titanium) e hoʻomaikaʻi i ka ikaika a me ke kūpaʻa.
HoʻopukaHoʻolei ʻia ka huahana i loko o nā billets i hoʻohālikelike ʻia (nā blanks beam iwi ʻīlio) a i ʻole nā billets huinahā nui me ka hoʻohana ʻana i ka mīkini hoʻolei hoʻomau (CCM). ʻO ka hoʻohana ʻana i nā billets i hoʻohālikelike ʻia e hōʻemi nui i ka deformation i ka wā o ka ʻōwili ʻana ma hope a pale i ka mīkini laka.
2. Hoʻomehana hou ʻana i nā Billets kila
Kaʻina HanaHoʻomehana like ʻia nā bila kila i loko o ka umu kaola hele wāwae, maʻamau ma kahi mahana ma waena o 1150°C a me 1250°C.
Kumu: No ka hoʻopau ʻana i ke kaumaha kūloko i loko o ka billet kila, e hoʻokō ai i ka plasticity lawa e hoʻomaʻamaʻa ai i ka ʻōwili austenitic wela kiʻekiʻe ma hope.
3. ʻO ke kaʻapuni honua
ʻO kēia ke kahua koʻikoʻi loa a paʻakikī hoʻi i ka hana ʻana i ka pepa pile:
Ka ʻōʻō ʻanaʻOwili ʻia nā bila kila i hoʻomehana ʻia ma o kahi wili ʻino e hoʻopololei mua i nā ʻaoʻao pūnaewele a me nā ʻaoʻao flange o ka puʻu pepa.
Hoʻopau HonuaHana ʻia ka ʻōwili hoʻoponopono maikaʻi multi-pass me ka hoʻohana ʻana i kahi wili honua a me kahi wili lihi.
Hoʻokumu ʻana i ka InterlockI nā hala hope loa, ʻōwili pololei nā ʻōwili hana ʻaoʻao i hoʻolālā kūikawā ʻia i nā laka ma nā wēlau ʻelua o ka puʻu pepa i nā laka ʻano U a i ʻole Z. He kiʻekiʻe loa nā ʻae ʻana o ka dimensional o nā laka e hōʻoia i ka hoʻokele maʻalahi a me ka hoʻopaʻa paʻa ʻana i ka wā o ke kūkulu ʻana.
4. Hoʻoluʻolu a me ka hoʻopololei
HoʻomaʻaliliHoʻomaʻalili like ʻia nā paila kila wela ʻulaʻula i ʻōwili ʻia ma luna o kahi moena hoʻomaʻalili e pale aku ai i ka piʻo ʻana ma muli o ka ʻokoʻa o ka mahana.
HoʻopololeiMa hope o ka hoʻomaʻalili ʻana, e hoʻopololei lōʻihi ʻia nā puʻu pepa me ka hoʻohana ʻana i kahi mea hoʻopololei multi-roller nui e hoʻopau i ke kūlou ʻana a me ka wili ʻana, e hōʻoiaʻiʻo ana i ka pololei o nā puʻu pepa e kūlike me nā kūlana (e like me EN 10248 a i ʻole JIS A5523).
5. ʻOki ʻana, Nānā ʻana a me ka Hoʻopili ʻana
ʻOki ʻanaMe ka hoʻohana ʻana i nā ʻoki wela a anu paha, ʻoki pono ʻia nā pepa i nā lōʻihi e pono ai ka mea kūʻai (e like me 9 mika, 12 mika, 15 mika, a pēlā aku).
Nānā ʻana* Nānā Ana a me ka ʻIli: Hana ʻia nā nānā lima a me nā nānā hana ponoʻī, ʻoiai ka hoʻāʻo pass-through, e hōʻoia i ka splicing kūpono o kēlā me kēia puʻu.
Hoʻāʻo Hana Kino a me Kemika: Hoʻāʻo ʻia nā laʻana no ka ikaika hua, ka ikaika tensile, a me ka ikehu hopena.
Ka hoʻopili ʻanaHoʻopili pinepine ʻia ka ʻaila pale popo a i ʻole ka mea hoʻopaʻa wai ʻole i nā wahi e laka pū ana, a laila hoʻopili ʻia nā paila a hoʻopili ʻia i nā ʻaoʻao ʻē aʻe, mākaukau no ka hoʻouna ʻana.
Nā Memo Hou Aʻe: Ke wehewehe nei ka mea i luna i ke kaʻina hana no nā paila pepa i ʻōwili wela ʻia. Hana ʻia nā paila pepa i hana anu ʻia ma ke kulou ʻana i nā wili kila i ʻōwili wela ʻia ma ka mahana o ka lumi me ka hoʻohana ʻana i kahi mīkini hana ʻōwili. I ka hoʻohālikelike ʻana, hāʻawi ke kaʻina hana ʻōwili wela i ka paʻa o ka hoʻopaʻa ʻana, ka paʻa wai, a me ka ikaika kūkulu holoʻokoʻa, e ʻoi aku ka kūpono no nā papahana lua kumu nui a hohonu paha.
ʻIli Pile Pepa Kila
ʻAmelika:Ua kūlike ka uhi ʻana o HDG me ke kūlana ASTM A123, me ka mānoanoa o ka uhi zinc liʻiliʻi he ≥85 µm. Loaʻa ka uhi ʻana o 3PE ma ke ʻano he ʻōnaehana pale koho. Ua kūlike nā ʻano hoʻopau ʻili āpau me RoHS, e hōʻoiaʻiʻo ana i ka palekana o ke kaiapuni a me nā kūlana hoʻokuʻu aku honua.
ʻĀkia Hikina Hema:ʻO ka galvanizing wela-dip (≥100 μm) i hui pū ʻia me ka uhi ʻana o ke kēpau lanahu epoxy pālua-papa e hāʻawi i ke kūpaʻa ʻana i ka pīpī paʻakai ma mua o 5,000 hola, kūpono no nā wahi kai ʻoluʻolu.
PALAPALA NOI
1. ʻEnekinia Moana a me ke Awa:Hoʻohana ʻia ma nā awa, nā uapo, a me nā hale kū ma waho e pale aku i ka pala o ka wai kai a me ka hopena o ka nalu.
2. Nā ʻōnaehana pā paʻa:Hoʻohana ʻia i loko o nā hale paʻa lepo no nā hale papahele, nā alanui, a me ka pale ʻana i nā pali.
3. Ka Pale ʻana i ke Kai Wai a me nā Hana Muliwai:Kūpono no nā cofferdams, nā ʻauwai muliwai, a me nā pale wai kahe me ke kūpaʻa ikaika i ka wai.
4. Nā Papahana Hoʻokumu & ʻOihana Hana:Hoʻohana ʻia i nā kumu alahaka, nā hale hana honua, a me nā hana ʻenekinia kīwila kaumaha no ke kākoʻo paʻa.
Nā Pōmaikaʻi o nā paila ʻano U
1. Kūlana Kiʻekiʻe o ke Kila
Hana ʻia mai ke kila papa kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hiki ke hāpai i nā ukana maikaʻi loa a me ke kūpaʻa kūkulu lōʻihi.
2. Palekana ʻoi aku ka maikaʻi ma mua o ka palaho
Hāʻawi nā uhi ʻana holomua e like me HDG a me nā ʻōnaehana epoxy i ke kūpaʻa ikaika i nā wahi kai a me nā wahi ʻino.
3. ʻŌnaehana Hoʻopili Pololei
ʻO ka hoʻolālā pololei ʻana o ka ʻaoʻao U/Z e hōʻoiaʻiʻo ana i ka pilina paʻa, e pale ana i ka liki ʻana o ka lepo a me ka wai i ka wā o ke kūkulu ʻana.
4. Hoʻouna wikiwiki a me nā hoʻonā maʻamau
Loaʻa ka laulā o nā nui a me ka hana maʻamau me ka hana kūpono a me ka hiki ke hoʻokuʻu aku i ka honua holoʻokoʻa.
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
1. Hoʻopili ʻana i ka hoʻokuʻu aku maʻamau
Ua hoʻopili ʻia nā paila pepa kila me nā ʻāpana kila a hoʻoikaika ʻia e hōʻoia i ka lawelawe palekana i ka wā o ka hoʻouka ʻana a me ka lawe ʻana.
2. Palekana ʻIli
Hoʻopili ʻia ka ʻaila anti-popo a i ʻole ka uhi pale e pale aku i ka popo i ka wā o ka hoʻouna ʻana a me ka mālama ʻana i kahi mamao loa.
3. Nā ʻAno Hoʻouka
Hoʻopaʻa ʻia i loko o nā pahu a i ʻole nā hoʻouna moku nui ma muli o ka nui, ka lōʻihi, a me nā koi o ka papahana.
4. Hoʻouna wikiwiki i ka honua holoʻokoʻa
Hoʻomaopopo nā hoʻonā logistics maʻalahi i ka lawe ʻana i nā awa ma ka honua holoʻokoʻa i ka manawa kūpono, me nā palapala piha no ka ʻae ʻana i ka hoʻokuʻu aku.
Nā nīnau i nīnau pinepine ʻia
Q1: Hiki iā ʻoe ke hāʻawi i nā nui a me nā lōʻihi maʻamau?
ʻAe, hāʻawi mākou i nā laulā i hana ʻia, nā mānoanoa, a me nā lōʻihi e pili ana i nā kiʻi a i ʻole nā kikoʻī ʻenekinia.
Q2: He aha ka manawa hoʻouna maʻamau?
A: ʻO ka maʻamau, ua mākaukau nā huahana maʻamau i loko o 7-15 mau lā, ʻoiai ʻo nā kauoha i hoʻopilikino ʻia e hilinaʻi ʻia i ka nui a me nā kikoʻī.
Q3: He aha nā noi e kūpono ai nā puʻu pepa?
A: Hoʻohana nui ʻia lākou i nā pā paʻa, ka ʻenekinia moana, ka kaohi ʻana i ke kahe, nā cofferdams, a me ke kākoʻo kahua.
Q4: Ke hāʻawi nei ʻoe i nā palapala hōʻoia hoʻāʻo wili (MTC)?
A: ʻAe, hiki iā mākou ke hoʻolako i nā palapala hōʻoia piha MTC, SGS, BV, a me nā palapala hōʻoia nānā ʻaoʻao ʻekolu ma ke noi.
Q5: He aha kāu ʻano hoʻouka a me ka hoʻopili ʻana?
A: Hoʻopili ʻia nā paila pepa me nā kaula kila a hoʻouka ʻia i loko o nā ipu a i ʻole nā moku nui me ka pale kūpono no ka hoʻouna ʻana aku i waho.












